Food database and calorie counter Source: USDA

100 g

Onions

Nutrition Facts
Serving Size 100 g
Amount Per Serving
Calories
42
 
% Daily Values*
Total Fat
0.08g
0%
Saturated Fat
0.026g
0%
Trans Fat
-
Polyunsaturated Fat
0.062g
Monounsaturated Fat
0.023g
Cholesterol
0mg
0%
Sodium
3mg
0%
Total Carbohydrate
10.11g
3%
Dietary Fiber
1.4g
6%
Sugars
4.28g
Protein
0.92g
Vitamin D
-
Calcium
22mg
2%
Iron
0.19mg
1%
Potassium
144mg
4%
Vitamin A
2IU
0%
Vitamin C
6.4mg
11%
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Last updated: 04 Feb 08 05:07 AM
2%
of RDI*
(42 calories)
2% of RDI
Calorie Breakdown:
 
Carbohydrate (90%)
 
Fat (2%)
 
Protein (8%)
* Based on a RDI of 2000 calories

Photos

Nutrition summary:

Calories
42
Fat
0.08g
Carbs
10.11g
Protein
0.92g
There are 42 calories in 100 grams of Onions.
Calorie breakdown: 2% fat, 90% carbs, 8% protein.

Other Common Serving Sizes:

Serving Size Calories
1 slice, thin 4
1 tbsp chopped 4
1 slice, medium (1/8" thick) 6
1 oz 12
1 slice large (1/4" thick) 16
10 rings 25
1 small 29
100 g 42
1 medium (2-1/2" dia) 46
1 cup sliced 48
1 large 63
1 cup chopped 67
1 lb 191

Related Types of Onions:

Red Onions
Scallions or Spring Onions
Young Green Onions
Sweet Onions
Young Green Onions (Tops Only)
  view more onions nutritional info

Related Types of Vegetables:

Carrots
Spinach
Lettuce
Red Tomatoes
Mushrooms
  view more vegetables nutritional info

See Also:

Cooked or Sauteed Mature Onions (Fat Added in Cooking)
Publix Onions
Adams Diced Onion
Cooked Mature Onions (Fat Not Added in Cooking)
Sonic Grilled Onions
  view more results

Used in these Member Recipes:

Quick Quiche
Seafood Salad
Braised Beef Chuck Roast with Cabbage
Spicy Tuna Salad II
Chicken Salad with Greek Yogurt
Lean Meatloaf
Turkey Slow Cooker Chili
Chicken & Broccoli Stir Fry
Spinach & Feta Frittata
No Bean Turkey Chili
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